策略普适性测试报告 v2 · 分池 + 滚动窗口 + 出场网格化

生成 2026-08-28 13:31 · mootdx全周期qfq · 引擎 signal_grid_search(净值自洽校验)
相较v1的三点结构性修正: ①出场信号从固定3选1扩展为7原子全网格(91买入对×7出场=637套) ②废弃固定牛熊震荡分段(轮次2-6次统计不显著), 改用滚动窗口Calmar(252日/段, 不依赖大盘判断) ③个股/ETF分池独立评估排名。
2397总策略数(A2/B2/C2×2池)
0.768HODL Calmar
4.548随机P95
0.258个股池最佳分
0.467ETF池最佳分

一、逐项通过率诊断(个股 vs ETF,全部统计显著策略)

个股池(n=897)
指标通过率
Calmar去尾≥1.549.2%
失效率≤40%1.6%
IQR≤1.00.0%
P10≥0.50.0%
OOS衰减≥0.792.4%
跑赢HODL&随机0.0%
滚动Calmar≥1.0(新)0.0%
ETF池(n=671)
指标通过率
Calmar去尾≥1.511.5%
失效率≤40%6.1%
IQR≤1.00.1%
P10≥0.50.0%
OOS衰减≥0.767.2%
跑赢HODL&随机0.0%
滚动Calmar≥1.0(新)3.6%
新增"滚动Calmar≥1.0"替代原牛熊震荡分段项——滚动窗口(252日非重叠切片)不依赖大盘判断,段数充足(平均5.5段/标的),统计意义优于固定历史分段。

二、个股池 · 三阶段Top1对比

阶段Top策略Calmar去尾失效率滚动CalmarIS→OOS综合分达标
A2(两信号×7出场)phaseA2-A-B_c_std&xih5|zhong1.9442%0.810.57→2.050.2463/8
B2(三信号)phaseA2-B-xih5&xih10&B_c_std|zhong1.9442%0.810.57→2.050.2463/8
C2(参数/CTA/止损)phaseA2-C-phaseA2-A-B_c_std&xih5|zho2.0038%0.800.64→2.080.2584/8

三、ETF池 · 三阶段Top1对比

阶段Top策略Calmar去尾失效率滚动CalmarIS→OOS综合分达标
A2(两信号×7出场)phaseA2-A-MX6&xih3|zhong2.1630%1.070.67→2.210.4515/8
B2(三信号)phaseA2-B-xih3&xih10&MX6|zhong2.1630%1.070.67→2.210.4515/8
C2(参数/CTA/止损)phaseA2-C-phaseA2-A-MX6&xih5|zhong@s2.1332%1.020.66→2.200.4675/8
ETF池综合分(0.467)持续高于个股池(0.258),与审计发现的"个股/ETF需分池"结论一致——若混池评估,ETF的强势表现会被个股拖累的失效率平均掉。

四、个股池 A2 Top10(两信号×7出场,统计显著)

策略Calmar去尾失效率轮次胜率滚动CalmarIS→OOS综合分达标
phaseA2-A-B_c_std&xih5|zhong1.9442%3748%0.810.57→2.050.2463/8
phaseA2-A-B_x4_std&xih3|zhong1.7141%3348%0.770.57→1.790.2383/8
phaseA2-A-xih5&xih10|zhong1.6543%5648%0.690.48→1.730.2293/8
phaseA2-A-xih5&xih10|S_gs_std1.5046%3752%0.520.35→1.570.2272/8
phaseA2-A-B_c_std&xih3|zhong1.8643%3548%0.810.55→2.000.2263/8
phaseA2-A-MX3&xih3|S_gs1.6646%3252%0.530.45→1.410.2233/8
phaseA2-A-MX3&xih3|GS1.6646%3252%0.530.45→1.410.2233/8
phaseA2-A-xih3&xih10|zhong1.7444%5448%0.720.51→1.810.2223/8
phaseA2-A-xih3&xih5|zhong1.7444%5448%0.720.51→1.810.2223/8
phaseA2-A-MX3&xih10|zhong1.7146%5748%0.650.47→1.590.2213/8

五、ETF池 A2 Top10(两信号×7出场,统计显著)

策略Calmar去尾失效率轮次胜率滚动CalmarIS→OOS综合分达标
phaseA2-A-MX6&xih3|zhong2.1630%1256%1.070.67→2.210.4515/8
phaseA2-A-MX6&xih5|zhong2.1032%1255%1.010.66→2.170.4465/8
phaseA2-A-MX6&xih5|S_gs1.3646%1054%0.600.35→1.350.2882/8
phaseA2-A-MX6&xih5|GS1.3646%1054%0.600.35→1.350.2882/8
phaseA2-A-MX6&xih10|zhong2.0335%1356%0.910.79→1.860.2514/8
phaseA2-A-MX6&xih5|S_gs_std1.3250%1054%0.610.39→1.310.2402/8
phaseA2-A-MX6&xih10|S_gs1.2448%1050%0.500.31→1.270.2342/8
phaseA2-A-MX6&xih10|GS1.2448%1050%0.500.31→1.270.2342/8
phaseA2-A-MX6&xih3|S_gs_std1.3250%1054%0.670.39→1.390.2332/8
phaseA2-A-MX6&xih10|S_gs_std1.1952%1150%0.500.37→1.200.2052/8

六、ETF池 C2 Top10(参数/CTA/止损扫描,统计显著)

策略Calmar去尾失效率轮次胜率滚动CalmarIS→OOS综合分达标
phaseA2-C-phaseA2-A-MX6&xih5|zhong@stop102.1332%1256%1.020.66→2.200.4675/8
phaseA2-C-phaseA2-A-MX6&xih3|zhong@stop102.1830%1256%1.080.67→2.230.4665/8
phaseA2-C-phaseA2-A-MX6&xih3|zhong@stop82.2028%1256%1.060.65→2.270.4625/8
phaseA2-C-phaseA2-A-MX6&xih10|zhong@xih32.1630%1256%1.070.67→2.210.4515/8
phaseA2-C-phaseA2-A-MX6&xih5|zhong@xih32.1630%1256%1.070.67→2.210.4515/8
phaseA2-C-phaseA2-A-MX6&xih3|zhong@xih52.1032%1255%1.010.66→2.170.4465/8
phaseA2-C-phaseA2-A-MX6&xih10|zhong@xih52.1032%1255%1.010.66→2.170.4465/8
phaseA2-C-phaseA2-A-MX6&xih3|zhong@stop152.1232%1256%1.070.66→2.190.4345/8
phaseA2-C-phaseA2-A-MX6&xih3|zhong@stop52.1328%1253%1.050.67→2.120.4345/8
phaseA2-C-phaseA2-A-MX6&xih5|zhong@stop82.1630%1255%1.010.65→2.240.4325/8

七、诚实结论与局限

严格8维标准下,两池仍无策略全过8项。个股池最佳仅通过4/8项,ETF池最佳通过5/8项。 出场信号网格化后(原3选1→7选1)个股池Top1未变(zhong出场仍最优),说明出场信号的边际增量在个股池已被B_c_std/xih5这组买入信号吃掉; ETF池最佳变为MX6+xih系信号,止损8-10%小幅提升(0.451→0.467)。整体看,出场网格化和止损扫描的边际提升有限(<5%), 远不如"分池"本身的提升幅度大(ETF最佳分是个股池的1.8倍)。
全局最佳:
个股池: phaseA2-C-phaseA2-A-B_c_std&xih5|zhong@stop8(综合分0.258, 通过4/8, 滚动Calmar=0.80)
ETF池: phaseA2-C-phaseA2-A-MX6&xih5|zhong@stop10(综合分0.467, 通过5/8, 滚动Calmar=1.02)

八、基准与后续方向

报告由 Hermes 严格测试流程生成 · v2相较v1新增: 出场信号网格化(637套) + 滚动窗口Calmar(824k+392k+512k=1,728,406行) + 分池独立评估。已修复OOS衰减比值分母趋零bug。